At what point does the name of an application or project become available to be re-used? I'm not trying to troll but "Pine" in terms of applications is, and will always be to me, an email client: https://en.wikipedia.org/wiki/Pine_(email_client)

When the Mozilla Foundation launched their open source web browser they initially called it "Phoenix" (an apt name considering it was rising from the ashes of Netscape Navigator) but changed the name to "Firefox" because in software the name Phoenix is a database.

Just because Pine is "done" it's not dead. I hold the Pine email client in esteem and don't want to have to suffix it with "email client" just because someone else wanted to name their app with the same noun.